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In some cases unhooking the battery for a few minutes may reset the check engine light. However, if the problem still exists the light will come back on. Also be aware that the computer is making constant adjustments to keep your car running at it's best. When you disconnect the battery the computer also resets so your vehicle may run poorly for a few minutes while the computer optimizes all the settings again.
What else can I help you with?
How do you reset the computer in a '99 VW Jetta after unhooking the positive on the battery?
you have to put the key in ignition, and turn the key to on and lock for ten times. this will reset the computer only . unhooking the positive from battery will do nothing with lights on dash if problem, wasn't repaired.
How do i reset the computer on 2006 Chrysler 300?
With a scan tool or by unhooking the battery.With a scan tool or by unhooking the battery.
How do you reset check engine light 91 Chrysler 5th ave?
Repair the cause of the code, reset with a scan tool or by unhooking the battery.Repair the cause of the code, reset with a scan tool or by unhooking the battery.
How to reset codes on a 1993 Plymouth?
You can reset codes with a scan tool or by unhooking the battery.
How do you reset computer on Chrysler 300 hemi?
You reset a computer on a Chrysler 300 with a scan tool or by unhooking the battery for a few minutes.
How do you reset the computer on a Chrysler Pacifica?
With a scan tool or by unhooking the battery.
How do you reset the computer in a 1996 Chrysler Town and Country?
You can reset the computer with a scan tool or by unhooking the battery .
How do you reset the computer on a 1996 Chrysler Town and Country?
You can reset by unhooking the battery or use a scan tool.
How do you reset the 'check engine' light in a 2002 Mazda?
Fix the problem it indicates and reset it by unhooking the battery.
How do you reset the computer in a 1997 Chrysler Town and Country?
Unhooking the battery for five minutes will reset the computer.
If you remove the positive battery post on your 2003 dodge ram ttruck will it reset your computerbrain If so will it come to life or do you need a computer to reset it?
Unhooking the battery will clear the short term memory in the computer. Simply unhooking the battery should not do anything that requires any other reset.
How do you reset your check engine light on Volvo v40?
Did you try unhooking the battery
